UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0sHJa7QiBoewEWFRNEay3ym8qLxkMY2+lqRvMIIQbY=' 
WHERE 
  key_id = '211d4a8ae1b37d412b97575f9fc511cc56683537c6f822da68323345f7d6de32' 
  AND (
    token = 'S0sHJa7QiBoewEWFRNEay3ym8qLxkMY2+lqRvMIIQbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )